Worx via eBay offers the Worx Semi-Automatic Cordless Screwdriver, model no. WX254L, for $24.99 with free shipping. That's $10 below our mention of a new one last week and $24 under the lowest total price we could find for a new one now. This 4-volt driver features a MaxLithium battery and comes preloaded with the most common driver bits, including Philips, slotted, Torx, hex, and square recess bits.